GLIMR or G.L.I.M.R. means Git Log Inferred Metrics and Reports. GLIMR is an open source tool that uses real data to easily and plainly show the most truth surrounding velocity. Most organizations tend to abuse story points and measure productivity in frankly ridiculous ways (e.g. lines of code). Even though story points measure complexity and are a trailing metric they’re used for prediction and treated as time. Velocity is a sum of guesses which are never revisited or rexamined. Velocity isn't bad, but it tends to be used improperly. The truth behind the scenes is lost at the water cooler or simply never investigated. Assumptions that built velocity reports are treated as facts and it is difficult to see the why behind velocity trends.

Scrumpy is a free real-time, web-based Scrum tool, designed to skyrocket your Scrum team’s productivity. Scrumpy servers as an all-in-one solution, as well as an auxiliary tool which supports even teams who only want to visualize their work via a task board.

Byteman is an open source tool which makes it easy to trace, monitor and test the behaviour of Java application and JDK runtime code. It injects Java code into your application methods or into Java runtime methods without the need for you to recompile, repackage or even redeploy your application.

InversifyJS is a lightweight (4KB) inversion of control (IoC) container for TypeScript and JavaScript apps. A IoC container uses a class constructor to identify and inject its dependencies. InversifyJS has a friendly API and encourage the usage of the best OOP and IoC practices.

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real time. ClickHouse manages extremely large volumes of data in a stable and sustainable manner. It currently powers Yandex.Metrica, world’s second largest web analytics platform, with over 13 trillion database records and over 20 billion events a day, generating customized reports on-the-fly, directly from non-aggregated data. This system was successfully implemented at CERN’s LHCb experiment to store and process metadata on 10bn events with over 1000 attributes per event registered in 2011.

Conan.io is an open-source C/C++ package manager. It allows to install existing packages in any platform (Win, Linux, Mac), build and release your own packages (C, C++ and Go) with the same tool and perform an instant upload, by version, author and channel (testing, stable...)